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对几种超大型材挤压生产的工艺技术、工模具设计、挤压参数控制等过程进行了分析,通过例子总结了挤压生产超大型材的经验及关键技术。
The process of several super-large profile extrusion production process, mold design, extrusion parameter control and other processes were analyzed, and the experience and key technologies of extrusion production of super-large profiles were summarized.